JPS5319799A - Display device - Google Patents

Display device

Info

Publication number
JPS5319799A
JPS5319799A JP9463276A JP9463276A JPS5319799A JP S5319799 A JPS5319799 A JP S5319799A JP 9463276 A JP9463276 A JP 9463276A JP 9463276 A JP9463276 A JP 9463276A JP S5319799 A JPS5319799 A JP S5319799A
Authority
JP
Japan
Prior art keywords
display device
power supply
elements
luminescer
electroluminescence
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP9463276A
Other languages
Japanese (ja)
Inventor
Toshikazu Hatsuse
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP9463276A priority Critical patent/JPS5319799A/en
Publication of JPS5319799A publication Critical patent/JPS5319799A/en
Pending legal-status Critical Current

Links

Landscapes

  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)

Abstract

PURPOSE: To avoid the consumption of power supply batteries by using facial light emitting elements such as electroluminescence, luminescer or the like as display elements and employing piezoelectric elements as a power supply of a high voltage and small current for these.
COPYRIGHT: (C)1978,JPO&Japio
JP9463276A 1976-08-09 1976-08-09 Display device Pending JPS5319799A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9463276A JPS5319799A (en) 1976-08-09 1976-08-09 Display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9463276A JPS5319799A (en) 1976-08-09 1976-08-09 Display device

Publications (1)

Publication Number Publication Date
JPS5319799A true JPS5319799A (en) 1978-02-23

Family

ID=14115628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9463276A Pending JPS5319799A (en) 1976-08-09 1976-08-09 Display device

Country Status (1)

Country Link
JP (1) JPS5319799A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0933921A (en) * 1995-07-21 1997-02-07 Saitama Nippon Denki Kk Liquid crystal display device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0933921A (en) * 1995-07-21 1997-02-07 Saitama Nippon Denki Kk Liquid crystal display device

Similar Documents

Publication Publication Date Title
JPS5410772A (en) Electronic watch
JPS5319799A (en) Display device
JPS545399A (en) Power source circuit
JPS51127440A (en) Means for protecting constant voltage circuit
JPS5338249A (en) Crystal oscillator circuit
JPS5233570A (en) Drive circuit for luminous body for illumination for liquid crystal el ectronic watch
JPS546583A (en) Power source display lamp circuit
JPS5414281A (en) Battery voltage detecting circuit
JPS52156647A (en) Drive of display device
JPS51128573A (en) Electronic timer with battery life dispay
JPS5238898A (en) Impulse voltage light emitting device
JPS5325395A (en) El ectrochemical light emitting display device
JPS5338293A (en) Light emitting display device
JPS5222497A (en) Electro-optic type display unit
JPS5238145A (en) Continous variable type direct current constant voltage power supply
JPS52120746A (en) Pulse circuit
JPS5221641A (en) Constant-voltage circuit
JPS51125844A (en) Constant voltage power supply
JPS51130829A (en) Highper tension power supply device
JPS5217649A (en) Power source stabilizing circuit
JPS5217791A (en) Electro-chemical illumination display device
JPS51118989A (en) Luminous display device
JPS5381911A (en) Dc-dc converter
JPS5282436A (en) Electrochromic display unit
JPS52149442A (en) Voltage dividing circuit